MagnaFlow HM Grade Passenger Side Direct-Fit Catalytic Converter - Ford F-150 4.2L 2WD 1997-1998

Magnaflow SKU: MAG23317
Price
Regular price $653.00
Regular price Sale price $653.00
In Stock – Ready to Ship
Shipping calculated at checkout.

MagnaFlow's HM Grade direct-fit converter replaces the complete passenger bank converter assembly on federal emissions trucks, bolting up at the manifold flange with no cutting or welding. The 50 inch clam-shell body is built from 16 gauge 409 stainless steel tubing with 308 stainless steel MIG welds and OE-sized 410 stainless barbed hangers, and carries a ceramic substrate loaded with extra precious metal so the engine management system stays in closed loop and the check engine light stays off. A single post-converter oxygen sensor port and mandrel bent tubing reproduce the OE flow path and sensor position. Installation hardware is in the box: two flat washers, one Torca AccuSeal clamp, two bolts and two nuts.

Specifications

Type Direct-fit catalytic converter (MagnaFlow HM Grade)
Position Right (passenger side), primary converter; one per bank
Emissions Compliance Federal / EPA compliant. Not CARB certified. MagnaFlow states HM Grade converters are not legal for sale or installation in California, Colorado or New York.
Body Type Clam-shell
Material 16 gauge 409 stainless steel tubing, 308 stainless steel MIG welds, 410 stainless steel hangers
Substrate Ceramic
Overall Length 50 in
Inlet Flange
Outlet Pipe connection
Oxygen Sensor Ports 1 (post-converter)
Drive Type 2WD
Hardware Included 2 flat washers, 1 Torca clamp, 2 bolts, 2 nuts
Quantity 1 (sold individually, one side only)
Part Number 23317
Warranty Limited 5-year construction warranty; limited 25,000-mile emissions warranty

This part fits:

Year Make Model Submodel
1997-1998 Ford F-150 Base
1997-1998 Ford F-150 XL
1997-1998 Ford F-150 XLT

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy

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